^
I've played with many different mice (DA 2013, Chroma, Elite, Expert, Ouroboros, Mamba, SS Rival 300, logitech g303, g100s, g302, Zowie ec1 and ec2, ZA 13, FK1) but none of them has been as comfortable as the g703, to be honest g603 is the budget version and the quality of build isn't as great but the material felt better in my hand, I only went with g703 for the weight, 10/10

For those of you claiming that wireless mice/mouses (i'd rather avoid THAT conversation alltogether) are not good for gaming because of the delay, that was true (and still is for the cheap ones), but newer ones from companies like Logitech have long since fixed that issue. I personally prefer the Logitech MX Performance or MX Master (i've got big hands and most options are simply too small).
P.S. Long live the infinite scroll

Wireless mice no longer have the delay from the early 2000s. I don't even like wireless mice, but I can't deny that input lag is not an actual factor anymore. I bet if you had a wireless mouse that had a fake wire, you wouldn't notice any difference.